title: Response of patients to upper gastrointestinal endoscopy: effect of inherent personality traits and premedication with diazepam.
mesh_terms: D003975:Diazepam / Q000627:therapeutic use; D004724:Endoscopy; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D010551:Personality; D011292:Premedication
chemical_list: D003975:Diazepam